JP2016169936A - 水分必要量を低減してＮＯｘを制御するためのライナへの新規な空気流入方法 - Google Patents

水分必要量を低減してＮＯｘを制御するためのライナへの新規な空気流入方法 Download PDF

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Publication number
JP2016169936A
JP2016169936A JP2016009327A JP2016009327A JP2016169936A JP 2016169936 A JP2016169936 A JP 2016169936A JP 2016009327 A JP2016009327 A JP 2016009327A JP 2016009327 A JP2016009327 A JP 2016009327A JP 2016169936 A JP2016169936 A JP 2016169936A
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JP
Japan
Prior art keywords
combustor
air
holes
mixing
wall
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2016009327A
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English (en)
Japanese (ja)
Inventor
アルジャン・シン
Arjun Singh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of JP2016169936A publication Critical patent/JP2016169936A/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements
    • F23R3/06—Arrangement of apertures along the flame tube
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements
    • F23R3/045—Air inlet arrangements using pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/26—Controlling the air flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
JP2016009327A 2015-01-29 2016-01-21 水分必要量を低減してＮＯｘを制御するためのライナへの新規な空気流入方法 Pending JP2016169936A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/608,342 2015-01-29
US14/608,342 US9453646B2 (en) 2015-01-29 2015-01-29 Method for air entry in liner to reduce water requirement to control NOx

Publications (1)

Publication Number Publication Date
JP2016169936A true JP2016169936A (ja) 2016-09-23

Family

ID=55701672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016009327A Pending JP2016169936A (ja) 2015-01-29 2016-01-21 水分必要量を低減してＮＯｘを制御するためのライナへの新規な空気流入方法

Country Status (4)

Country Link
US (1) US9453646B2 (de)
EP (1) EP3056818A3 (de)
JP (1) JP2016169936A (de)
CN (1) CN105889980A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3084448B1 (fr) * 2018-07-30 2020-12-04 Ifp Energies Now Chambre de combustion pour une turbine a gaz destinee a la production d'energie notamment d'energie electrique, comprenant des trous de dilution orientes dans un tube a flamme.
US20220316703A1 (en) * 2019-06-12 2022-10-06 Jerry Don Thompson Burner flare tip
EP4202301B1 (de) * 2021-12-21 2026-03-11 General Electric Company Brennkammer mit verdünnungsöffnungen
US11774100B2 (en) * 2022-01-14 2023-10-03 General Electric Company Combustor fuel nozzle assembly
EP4390226A1 (de) * 2022-12-20 2024-06-26 General Electric Company Gasturbinenbrennkammer mit einem satz von verdünnungspassagen
CN116464990B (zh) * 2023-04-12 2025-05-09 西安热工研究院有限公司 燃烧室及燃气轮机

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE501690A (de) * 1950-03-07
US2930193A (en) * 1955-08-29 1960-03-29 Gen Electric Cowled dome liner for combustors
US5261223A (en) * 1992-10-07 1993-11-16 General Electric Company Multi-hole film cooled combustor liner with rectangular film restarting holes
US5687572A (en) * 1992-11-02 1997-11-18 Alliedsignal Inc. Thin wall combustor with backside impingement cooling
AU5662296A (en) 1995-03-24 1996-10-16 Ultimate Power Engineering Group, Inc. High vanadium content fuel combustor and system
US5996351A (en) 1997-07-07 1999-12-07 General Electric Company Rapid-quench axially staged combustor
US6192689B1 (en) * 1998-03-18 2001-02-27 General Electric Company Reduced emissions gas turbine combustor
US6286298B1 (en) 1998-12-18 2001-09-11 General Electric Company Apparatus and method for rich-quench-lean (RQL) concept in a gas turbine engine combustor having trapped vortex cavity
DE10020598A1 (de) * 2000-04-27 2002-03-07 Rolls Royce Deutschland Gasturbinenbrennkammer mit Zuleitungsöffnungen
US6675587B2 (en) * 2002-03-21 2004-01-13 United Technologies Corporation Counter swirl annular combustor
US7950233B2 (en) * 2006-03-31 2011-05-31 Pratt & Whitney Canada Corp. Combustor
US8171634B2 (en) * 2007-07-09 2012-05-08 Pratt & Whitney Canada Corp. Method of producing effusion holes
US8616004B2 (en) 2007-11-29 2013-12-31 Honeywell International Inc. Quench jet arrangement for annular rich-quench-lean gas turbine combustors
US8171740B2 (en) 2009-02-27 2012-05-08 Honeywell International Inc. Annular rich-quench-lean gas turbine combustors with plunged holes
EP2960436B1 (de) * 2014-06-27 2017-08-09 Ansaldo Energia Switzerland AG Kühlstruktur für ein Gasturbinenübergangsstück

Also Published As

Publication number Publication date
EP3056818A2 (de) 2016-08-17
EP3056818A3 (de) 2017-03-01
US20160223200A1 (en) 2016-08-04
CN105889980A (zh) 2016-08-24
US9453646B2 (en) 2016-09-27

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